
Poly-V belt Dayco 5080665
- Brand
- DAYCO
- Category
- Power transmission
- Subcategory
- Poly-V belts
- Series
- Poly V automotor
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Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
DAYCO 5080665 belongs to poly-V belt, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 5080665 and any equivalents.
The Dayco 5080665 is an automotive multi-rib serpentine belt with 8 ribs and an effective length of 1690.12 mm. It is also listed under the alias 8PK1690. Use these figures to match it against the belt you are replacing.
To confirm a match, read the marking on the back of the old belt. You are looking for the part number 5080665 or the alias 8PK1690, plus the rib count and length. The 5080665 has 8 ribs, a width of 27.94 mm, and an effective length of 1690.12 mm. If the old belt shows these values, the Dayco 5080665 is the correct profile and length.
If the marking is worn away, measure the old belt. Count the ribs across the width and measure the effective length. Compare those numbers to 8 ribs and 1690.12 mm. A belt with a different rib count or length will not sit correctly in the pulleys or maintain the right tension.
When you request a quote, send the part number 5080665 or the alias 8PK1690, along with the rib count and length from your old belt. If you are unsure, send a photo of the marking on the back of the belt. We carry the Dayco 5080665 and can confirm it against your application.
Dimensions
- Grooves
- 8
- Length
- 1690.12mm
Frequently asked questions
- How do I know if the Dayco 5080665 is the right belt for my drive?
- Check the marking on the back of your old belt for 5080665 or 8PK1690. Confirm it has 8 ribs and an effective length of 1690.12 mm. If those match, it is the correct profile and length.
- What if the numbers on my old belt are unreadable?
- Measure the old belt instead. Count the ribs and measure the effective length. The Dayco 5080665 has 8 ribs and an effective length of 1690.12 mm. Compare those figures to your measurements.
- What information should I send with my quote request?
- Send the part number 5080665 or the alias 8PK1690. Include the rib count and length from your old belt, or a clear photo of the marking on the back of the belt. We will confirm the match.

